EP0988222B1 - Halbtauchende mobile bohrplattform mit lagerschacht für rohrförmige bohrausrüstung - Google Patents

Halbtauchende mobile bohrplattform mit lagerschacht für rohrförmige bohrausrüstung Download PDF

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Publication number
EP0988222B1
EP0988222B1 EP97940462A EP97940462A EP0988222B1 EP 0988222 B1 EP0988222 B1 EP 0988222B1 EP 97940462 A EP97940462 A EP 97940462A EP 97940462 A EP97940462 A EP 97940462A EP 0988222 B1 EP0988222 B1 EP 0988222B1
Authority
EP
European Patent Office
Prior art keywords
shaft
drilling
disposed
tubular
drilling vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP97940462A
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English (en)
French (fr)
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EP0988222A1 (de
Inventor
Roelof Arnoldus Minnes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Workships Contractors BV
Original Assignee
Workships Contractors BV
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Filing date
Publication date
Application filed by Workships Contractors BV filed Critical Workships Contractors BV
Publication of EP0988222A1 publication Critical patent/EP0988222A1/de
Application granted granted Critical
Publication of EP0988222B1 publication Critical patent/EP0988222B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E21B19/143—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole specially adapted for underwater drilling

Claims (9)

  1. Halb versenkbares mobiles Bohrschiff, das folgendes umfaßt: mindestens einen Schwimmkörper und eine Plattform, die über eine oder mehrere Tragsäulen auf dem mindestens einen Schwimmkörper gestützt wird und eine Bohreinrichtung aufweist, wobei das Schiff mit Lagermitteln für rohrförmige Bohrausrüstungen, wie etwa Steigrohre, Bohrrohre, Futterrohre, Hüllrohre usw. versehen ist, dadurch gekennzeichnet, daß die Lagermittel einen oder mehrere Schächte umfassen, die in einer oder mehreren der Tragsäulen angeordnet sind, sich von der Plattform aus nach unten erstrecken und in denen eine Reihe von Teilen der Bohrausrüstung vertikal angeordnet werden kann.
  2. Bohrschiff nach Anspruch 1, dadurch gekennzeichnet, daß der Schacht mit einem Führungssystem wie etwa einem Gestell versehen ist, um die rohrförmige Bohrausrüstung in dem Schacht vertikal und in einer festen Position angeordnet zu halten.
  3. Bohrschiff nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Schacht offen ist oder mindestens von oben geöffnet werden kann.
  4. Bohrschiff nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Schacht vom Hauptdeck der Plattform aus gemessen eine Tiefe aufweist, die im wesentlichen geringer ist als die Länge der darin anzuordnenden rohrförmigen Bohrausrüstung, so daß diese rohrförmige Bohrausrüstung in der Position, in der sie in dem Schacht angeordnet ist, über das Hauptdeck vorragt.
  5. Bohrschiff nach Anspruch 4, dadurch gekennzeichnet, daß auf dem Hauptdeck um die Schachtöffnung herum ein Schutzmittel angeordnet ist, wie etwa Geländer oder ein Prellsystem, so daß die über das Hauptdeck vorragenden Enden der in dem Schacht angeordneten röhrenförmigen Bohrausrüstung vor mechanischen Stößen, wie etwa Kollisionen, geschützt sind.
  6. Bohrschiff nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Schacht von der Unterseite bis mindestens zum Freiborddeck wasserdicht ist.
  7. Bohrschiff nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das untere Ende des Schachtes bevorzugt über eine in dem Schacht angeordnete Treppe für Personen zugänglich ist.
  8. Bohrschiff nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sich der Schacht und ein etwaiges darin angeordnetes Führungssystem zur Aufnahme von Steigrohren eignen.
  9. Bohrschiff nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Bohrschiff zwei Schwimmkörper umfaßt, die parallel zueinander und mit einem Raum dazwischen angeordnet sind, und daß pro Schwimmkörper mindestens zwei Tragsäulen vorgesehen sind.
EP97940462A 1997-06-11 1997-09-02 Halbtauchende mobile bohrplattform mit lagerschacht für rohrförmige bohrausrüstung Expired - Lifetime EP0988222B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1006287A NL1006287C2 (nl) 1997-06-11 1997-06-11 Semi-afzinkbaar, mobiel boorvaartuig.
NL1006287 1997-06-11
PCT/NL1997/000503 WO1998056652A1 (en) 1997-06-11 1997-09-02 Semi-submersible, mobile drilling vessel with storage shaft for tubular drilling equipment

Publications (2)

Publication Number Publication Date
EP0988222A1 EP0988222A1 (de) 2000-03-29
EP0988222B1 true EP0988222B1 (de) 2003-06-04

Family

ID=19765142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97940462A Expired - Lifetime EP0988222B1 (de) 1997-06-11 1997-09-02 Halbtauchende mobile bohrplattform mit lagerschacht für rohrförmige bohrausrüstung

Country Status (10)

Country Link
US (1) US6524049B1 (de)
EP (1) EP0988222B1 (de)
JP (1) JP3447061B2 (de)
KR (1) KR100397593B1 (de)
AU (1) AU4223197A (de)
BR (1) BR9714733A (de)
DE (1) DE69722668D1 (de)
NL (1) NL1006287C2 (de)
NO (1) NO996005L (de)
WO (1) WO1998056652A1 (de)

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DE102010012306A1 (de) 2010-03-23 2011-09-29 Fachhochschule Kiel Energetisch optimiertes und flexibles Transferierungssystem für flüssige und feste Transportgüter im maritimen Bereich

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NL1010884C2 (nl) * 1998-12-23 2000-06-26 Hans Van Der Poel Werkschip.
GB2346840A (en) * 1999-02-17 2000-08-23 Sofitech Nv Drill deck structure
NO322520B1 (no) * 2004-12-23 2006-10-16 Fred Olsen Energy Asa Anordning for lagring av ror, anordning for transport av ror og fremgangsmate for a ta fra hverandre en rorstreng
NO334480B1 (no) * 2005-09-26 2014-03-17 Fred Olsen Energy Asa Anordning for lagring av rør samt anordning for håndtering av rør
US7628224B2 (en) * 2007-04-30 2009-12-08 Kellogg Brown & Root Llc Shallow/intermediate water multipurpose floating platform for arctic environments
US7918636B1 (en) * 2007-10-24 2011-04-05 T&T Engineering Services Pipe handling apparatus and method
US8419335B1 (en) 2007-10-24 2013-04-16 T&T Engineering Services, Inc. Pipe handling apparatus with stab frame stiffening
US7726929B1 (en) 2007-10-24 2010-06-01 T&T Engineering Services Pipe handling boom pretensioning apparatus
US8469648B2 (en) 2007-10-24 2013-06-25 T&T Engineering Services Apparatus and method for pre-loading of a main rotating structural member
US20090293506A1 (en) 2008-05-30 2009-12-03 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Semi-Submersible Offshore Structure Having Storage Tanks for Liquified Gas
EP2310256A2 (de) * 2008-06-30 2011-04-20 A.P. Moller - Maersk A/S Bohrschiff für tiefseeeingriffsbetrieb
US8371790B2 (en) * 2009-03-12 2013-02-12 T&T Engineering Services, Inc. Derrickless tubular servicing system and method
US9556689B2 (en) 2009-05-20 2017-01-31 Schlumberger Technology Corporation Alignment apparatus and method for a boom of a pipe handling system
US8192128B2 (en) 2009-05-20 2012-06-05 T&T Engineering Services, Inc. Alignment apparatus and method for a boom of a pipe handling system
CN101954959B (zh) * 2009-10-27 2013-06-19 中国海洋石油总公司 一种深水半潜式钻井平台
EP2616626B1 (de) * 2010-09-13 2018-01-03 Magnuson Patents, LLC Mehrfachbohrsystem für mehrere vorgänge
RU2564297C2 (ru) 2010-12-30 2015-09-27 Т&Т Инжиниринг Сервисез Инк. Быстро транспортируемая буровая установка
US9091128B1 (en) 2011-11-18 2015-07-28 T&T Engineering Services, Inc. Drill floor mountable automated pipe racking system
KR101368663B1 (ko) * 2012-09-13 2014-03-06 삼성중공업 주식회사 부유식 해양플랫폼
US9476267B2 (en) 2013-03-15 2016-10-25 T&T Engineering Services, Inc. System and method for raising and lowering a drill floor mountable automated pipe racking system
DK178318B1 (en) * 2013-05-20 2015-12-07 A P Møller Mærsk As Drilling fluid pipe handling on a drilling rig
GB2531951B (en) * 2013-05-20 2018-01-17 Maersk Drilling As Riser handling on a drilling rig and a flip and service machine for riser handling on a drilling rig
US9446825B1 (en) 2013-12-10 2016-09-20 Hugh Francis Gallagher Self-propelled, catamaran-type, dual-application, semisubmersible ship with hydrodynamic hulls and columns
KR101713856B1 (ko) * 2014-09-17 2017-03-09 대우조선해양 주식회사 반잠수식 리그의 하부 지지구조 및 지지 방법
KR101793959B1 (ko) * 2016-01-13 2017-11-06 서울대학교산학협력단 칼럼 간격 광폭화와 저위 시추탑이 적용된 반잠수식 시추선
CN105775056A (zh) * 2016-03-29 2016-07-20 中国海洋石油总公司 坐底式生产储油平台
US10302068B2 (en) 2016-10-31 2019-05-28 Zentech, Inc. Conversion of movable offshore drilling structure to wind turbine application
CN111220354B (zh) * 2020-03-09 2021-05-11 大连理工大学 一种水下拖曳试验装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010012306A1 (de) 2010-03-23 2011-09-29 Fachhochschule Kiel Energetisch optimiertes und flexibles Transferierungssystem für flüssige und feste Transportgüter im maritimen Bereich

Also Published As

Publication number Publication date
EP0988222A1 (de) 2000-03-29
KR100397593B1 (ko) 2003-09-13
DE69722668D1 (de) 2003-07-10
JP2000513775A (ja) 2000-10-17
BR9714733A (pt) 2000-07-25
NO996005D0 (no) 1999-12-07
NO996005L (no) 1999-12-19
WO1998056652A1 (en) 1998-12-17
JP3447061B2 (ja) 2003-09-16
AU4223197A (en) 1998-12-30
US6524049B1 (en) 2003-02-25
NL1006287C2 (nl) 1998-12-14
KR20010013637A (ko) 2001-02-26

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